High-Quality All-Weather Vinyl Material Attaches easily and securely with built-in hook-and-loop strips Fits all standard size metal, aluminum or plastic mailboxes Team Logo can be seen on both sides of the mailbox 10 3/8" x 18" on each side Flag is High-Quality All-Weather Plastic Material Easily replaces any standard mailbox flag Contains all hardware necessary for Quick & Easy installation Fits all standard size metal, aluminum or plastic mailboxes